I've not heard the Musical Fidelity; but compared to the Rogue and Creek I prefer my Primare I32. You should be able to get one within your budget when one comes available; which is rare since they sound so good. I had to wait quite a while for mine. I hear the newer I35 is da bomb; but I think it would be well above your budget.
Here's some reading material:
https://www.yumpu.com/en/document/read/3282098/group-test-primare
Here's some reading material:
https://www.yumpu.com/en/document/read/3282098/group-test-primare